The photo shows the busy ferry port of Busan in 1975. The three large ferries from closest to farthest are:
DONG YANG EXPRESS FERRY NO. 5 (IMO 7320186): 3,774 grt; length over all 109.0 m; breadth 17.4 m;
built 1973 by Narasaki Zosen, Muroran / Japan, as SILVER QUEEN for Silver Ferry, Japan; 1984 sold to Dong Yang Express Ferry Co., Korea, and renamed DONG YANG EXPRESS FERRY NO. 5; 1998 she became SILVER QUEEN again and 2002 KIRANA II;
FERRY PUKWAN (IMO 7302079): 5,687 grt; length over all 135.5 m; breadth 22.0 m;
built 1973 by Kanda Zosensho, Kure / Japan, as TSUKUSHI for Nishinihon Ferry KK, Kobe; 1976 transferred to Hankyu Ferry KK and renamed HANKYU No.16; 1983 sold to Pukwan Ferry Co. and renamed FERRY PUKWAN; 1999 she became Greek STARTRAILER and 2003 PANAGIA KRIMNIOTISSA; 2011 broken up;
CAMELLIA (IMO 7426033): 8,884 grt; length over all 166.5 m; breadth 24.0 m;
built 1975 by Naikai, Setoda / Japan, as SAROMA for Nippon Yusen KK, Tokyo; 1991 renamed CAMELLIA; 2004 she became SUBIC BAY 1; 2017 broken up;
photo scanned from color slide;